
Michael Messmer, DO
- Sports Medicine


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About Michael Messmer, DO
Michael Messmer, DO, is a board-certified primary care sports medicine physician specializing in nonoperative sports medicine who sees patients eight years and older. He provides nonsurgical treatment of sports-related injuries, including performing musculoskeletal diagnostic ultrasounds, ultrasound-guided injections, regenerative injections and treatments. Conditions he treats include fractures, tendon and ligament injuries, arthritis and muscle and joint pain.
Dr. Messmer focuses on diagnosing and managing injuries and illnesses that can affect the performance of individuals and athletes. His expertise lies in nonoperative musculoskeletal treatments, and he is committed to helping patients find solutions, such as physical therapy and lifestyle modifications.
Dr. Messmer enjoys spending time with his family and being active in the community. For several years, he worked with the U. S. Olympic weightlifting team. Dr. Messmer is a team physician for Southern Illinois University in Edwardsville, Illinois, and McKendree University in Lebanon, Illinois.
Dr. Messmer earned his medical degree from Lake Erie College of Osteopathic Medicine in Erie, Pennsylvania. He completed his internship and residency at St. James Health Center in Chicago, Illinois and his primary care sports medicine fellowship at Metro Health Center in Grand Rapids, Michigan.
This practice is a part of BJC Medical Group of Illinois.
Education & Credentials
Training & Education
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Medical School
Lake Erie College of Osteopathic Medicine Erie Pennsylvania
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Internship
Franciscan Health Olympia Fields - Chicago Heights
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Residency
Franciscan Health Olympia Fields - Chicago Heights
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Fellowship
Metro Health - Metropolitan Hospital Grand Rapids Michigan
Board Certifications
Accepted Insurance Plans
Browse the list below to view insurance plans.
Before scheduling your appointment, we recommend you contact your health insurance company to confirm your policy's network, copays, coinsurance, deductibles, or out-of-network benefits. If you are uninsured, please contact us to learn more about our financial assistance policy.
Aetna
- Advantra Complete PPO Illinois (Aetna Medicare)
- Advantra Option 1 HMO/POS (Aetna Medicare)
- Advantra Option 2 HMO (Aetna Medicare)
- Advantra PPO (Aetna Medicare)
- Advantra Silver HMO (Aetna Medicare)
- Aetna Affordable Health Choice PPO
- Aetna Choice POS
- Aetna Choice POS II
- Aetna Coventry Medicare Gold Advantage
- Aetna Elect Choice
- Aetna HMO
- Aetna Health Network
- Aetna Health Network Option
- Aetna Managed Choice (POS)
- Aetna Medicare HMO
- Aetna Medicare Open Access HMO
- Aetna Medicare Open Access POS
- Aetna Medicare PPO
- Aetna National Advantage Program (NAP)
- Aetna Open Access Elect Choice
- Aetna Open Access HMO
- Aetna Open Access Managed Choice
- Aetna Open Choice (PPO)
- Aetna Quality Point of Service
- Aetna Select
- Aetna USAccess
- Aetna for Better Health of Illinois- Illinois Medicaid-IDPA
- Coventry ASO
- Coventry HMO
- Coventry Healthcare of IL
- Coventry Healthcare of Kansas
- Coventry National Network PPO
- Coventry One HMO
- Coventry One PPO
- Coventry One PPO Plus
- Coventry POS
- Coventry PPO
- Freedom PPO-Missouri (Aetna Medicare)
- Freedom Plus PPO-Missouri (Aetna Medicare)
- Gold Advantage (Aetna Medicare)
- Gold Dual Core HMO Missouri (Aetna Medicare)
- Great West Healthcare HMO
- Great West Healthcare POS
- Great West Healthcare PPO
- Great West Open Access
- Kansas Advantra Freedom PPO
- Kansas Advantra Freedom PPO (Aetna Medicare)
- Mail Handlers-Aetna
Blue Cross
- Anthem Blue Access Choice-Missouri BC/BS
- Anthem MediBlue Dual Advantage (Medicare Advantage)
- Anthem MediBlue HMO (Medicare Advantage)
- Anthem MediBlue PPO (Medicare Advantage)
- Blue Cross Blue Shield Illinois, Blue Choice Preferred (IL Marketplace Exchange)
- Blue Cross Blue Shield of Illinois HMO (Blue Card Program)
- Blue Cross Blue Shield of Illinois PPO (Blue Card Program)
Cigna
- Cigna FlexCare
- Cigna Healthcare EPO
- Cigna Healthcare HMO
- Cigna Healthcare HMO Open Access
- Cigna Healthcare Network
- Cigna Healthcare Network Open Access
- Cigna Healthcare Network Open Access Plus
- Cigna Healthcare POS
- Cigna Healthcare POS Open Access
- Cigna Healthcare PPO
- Cigna Healthcare PPO Plus
- Cigna LocalPlus (formerly SureFit)
- Cigna Network Open Access
- Cigna Network Open Access Plus
- Cigna Network POS
- Cigna Open Access Plus HMO
- Cigna Open Access Plus POS
- Cigna Preferred Medicare (HMO)
- Cigna Preferred Plus Medicare (HMO)
- Cigna Preferred Provider Access
- Cigna Preferred Provider Access Plus
- Cigna Signature
- Cigna True Choice Medicare (PPO)
First Health Network
- First Health Network
Humana
- Humana Choice PPO Medicare Advantage
- Humana Gold Choice Medicare Advantage Plan
- Humana Gold Plus HMO Medicare Advantage Plan
- Humana POS Medicare Advantage
Medicare
- Medicare
MultiPlan
- MultiPlan
Other
- BJC Center of Excellence - Consociate Health
- BJC HealthSolutions
- Care Management Resources (CMR)
- Essence Advantage HMO
- Essence Advantage Plus HMO
- HFN Inc
- Health Alliance (IL Marketplace Exchange)
- Health Alliance HMO
- Health Alliance Medicare HMO
- Health Alliance Medicare POS
- Health Alliance POS
- Health Alliance PPO
- HealthLink HMO
- HealthLink Open Access
- HealthLink POS
- HealthLink PPO
- Meridian (Illinois Department of Public Aid)
- Private Health Care Systems PPO (PHCS)
- TriCare East-Humana Military
- Union Pacific Railroad Employee Health System
- Verify Insurance Acceptance With Practice
Other Medicaid
- Illinois Department of Public Aid (IDPA/HFS)
- Molina Healthcare of Illinois (Illinois Department of Public Aid)
TriWest
- TriWest
- VA HealthCare Choice Program
United Healthcare
- AARP/United Healthcare Medicare Solutions Medicare Complete Choice Plan 2 PPO
- AARP/United Healthcare Medicare Solutions Medicare Complete HMO
- United HealthCare Choice
- United HealthCare Choice Plus
- United HealthCare EPO
- United HealthCare Navigate
- United HealthCare Options
- United HealthCare POS
- United HealthCare PPO
- United HealthCare Select
- United HealthCare Select Plus
- United Healthcare All Savers
- United Healthcare Dual Complete Choice
- United Healthcare Medicare Advantage HMO
- United Healthcare Medicare Advantage NPPO
- United Healthcare Medicare Advantage PPO
- United Healthcare Medicare Gold Medicare Advantage
- United Healthcare Medicare Silver Medicare Advantage
Reviews & Ratings
Overall Rating
Provider Overall Quality of Care
Recent Patient Reviews
About These Ratings
The BJC Medical Group (BJCMG) partners with an independent survey company, Professional Research Consultants (PRC), to gather feedback directly from patients about their experiences. PRC sends electronic surveys to BJCMG patients following a medical visit, asking them to evaluate different aspects of their care. Once a provider receives at least 30 reviews, responses are calculated by our survey vendor and posted to the provider's profile using a five-star rating system.
We refer to BJC Medical Group, Washington University Physicians, clinical services in Illinois provided by Washington University Physicians in Illinois, Inc., and independent providers who actively participate at a BJC-affiliated hospital. Providers make no payments for these referrals, and our selections are based on your needs and preferences.